Collapsible water bottle (soft flask) 500 ml – wide mouth

Foldable Soft Flask 500 ml – large cap is a foldable OTSO water bottle for trail running, running, and outdoor sports. Thanks to its flexible design, it takes up less and less space as it empties.

Product benefits and technical details

• flexible, foldable design
• bite valve for drinking while on the move
• leak-proof valve system according to the manufacturer
• developed for sports and outdoor use
• weight: under 50 g
• capacity: 500 ml

Area of application

For trail running, running, trekking, ski mountaineering, mountain biking, and other activities where compact hydration is required.

FAQ

What is this product suitable for?
For trail running, running, trekking, ski mountaineering, mountain biking, and other activities where compact hydration is required.

How do I choose the right version?
Please refer to the selectable sizes and versions of the respective item. For technical size specifications, the manufacturer's values from OTSO are decisive.